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प्रश्न
Label the following.
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उत्तर
Jellyfish
APPEARS IN
संबंधित प्रश्न
Sketch, label and classify a butterfly.
Porifera : Asymmetrical : : Cnidaria : __________
Tentacles are used for capturing the prey.
How does the animal in the figure protect itself?
Give scientific reason.
Our body irritates if it comes in contact with a jellyfish.
To which phylum we belong to, if we are marine/aquatic animals?
What is the use of cnidoblast for us?
Draw a neat and labelled diagram.
Hydra
Why coelenterates are called diploblastic animals?
Real organs are absent in
______ are diploblastic.
Name the following:
A phylum with diploblastic animals.
How is the body wall of coelenterates arranged?
Alternation of generations in Coelenterata is known as
What is metagenesis? Mention an example which exhibits this phenomenon.
Match the following:
| Animals | Locomotory Organ |
| a. Octopus | i. Limbs |
| b. Crocodile | ii. Comb plates |
| c. Catla | iii. Tentacles |
| d. Ctenoplana | iv. Fins |
